There is no guarantee that he will play at any of them. It's just a guideline.
Date
Tournament
Type
Surface
Draw
History
2012-01-02
ExxonMobil Qatar Open
250
Hard
32
Lost to Nikolay Davydenko in the Semi Final in 2011
2012-01-16
Australian Open, Melbourne
GS
Hard
128
Champion in 2009. Lost to David Ferrer in the QF in 2011.
2012-03-08
BNP Paribas Open Indian Wells, CA, USA
TMS
Hard
96
Champion in 2007 and 2009. Lost to Novak Djokovic in the Final in 2011.
2012-03-21
Sony Ericsson Open Miami, FL, USA
TMS
Hard
96
Lost to Novak Djokovic in the Final in 2011
2012-04-15
Monte Carlo Rolex Masters
TMS
Clay
56
Won in 2005, 2006, 2007, 2008, 2009, 2010 and 2011..
2012-04-23
Open Sabadell Atlántico, Barcelona, Spain
500
Clay
56
Won in 2005, 2006, 2007, 2008, 2009 and 2011.
2012-05-06
Mutua Madrileña Madrid Open, Madrid, Spain
TMS
Clay
56
Champion in 2010. Lost to Novak Djokovic in the Final in 2011.
2012-05-13
Internazionali BNL d'Italia, Rome, Italy
TMS
Clay
56
Champion in 2005, 2006 , 2007, 2009 and 2010. Lost to Novak Djokovic in the Final in 2011.
2012-05-27
Roland Garros, France
GS
Clay
128
Won in 2005, 2006, 2007, 2008, 2010 and 2011..
2012-06-11
Gerry Weber Open, Halle, Germany
250
Grass
32
Has not played here since 2005 when he lost his first match.
2012-06-25
Wimbledon, Great Britain
GS
Grass
128
Champion in 2008 and 2010. Lost to Novak Djokovic in the Final in 2011.
2012-07-28
London Olympics, Wimbledon
GS
Grass
64
Won the Gold Medal in Beijing in 2008.
2012-08-06
Rogers Cup Toronto, Canada
TMS
Hard
56
Champion in 2005 and 2008. Lost to Ivan Dodig in R32 in 2011.
2012-08-13
Western & Southern Financial Group Masters, Cincinnati, USA
TMS
Hard
56
Lost to Mardy Fish in the QF in 2011.
2012-08-27
US Open, Flushing Meadows, New York , NY, USA
GS
Hard
128
Champion in 2010. Lost to Novak Djokovic in the Final in 2011.
2012-10-07
Shanghai ATP Masters 1000
TMS
Outdoor Hard
56
Lost to Florian Mayer in the Round of 32 in 2011.
2012-10-29
BNP Paribas Masters, Paris, France
TMS
Indoor Hard
48
Did not play in 2011.
2012-11-05
Barclays ATP World Tour Finals, London
TMC
Indoor Hard
8
Won 1 round-robin match in 2011.
Key:
250 ATP World Tour 250
500 ATP World Tour 500
GS Grand Slam
TMS ATP World Tour Masters 1000
WTF ATP World Tour Finals
DC Davis Cup
250 ATP World Tour 250
500 ATP World Tour 500
GS Grand Slam
TMS ATP World Tour Masters 1000
WTF ATP World Tour Finals
DC Davis Cup